[ Grammar ]
The plane cannot leave the gate ________ all passengers are seated.
A. if
B. when
C. unless
D. even
Select your answer:

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Be used to vs used toPast Simple - Present PerfectEssential and Nonessential ClausesNoun, Quantifiers and SuffixesTransitive and Intransitive VerbPhrases and TensesInterjection & Prepositional PhrasesCorrelative Conjunction & Complex SentencesGrammar on ConditionalsComparison DegreeOther quiz:
Homonyms › ViewIf someone offers to ___ the hatchet, it means they want to stop fighting.
a. berry
b. bury
Subject – Predicate › View
Which sentence contains a compound subject?
A. Howling wind and drenching rain rattled the loose windows on the old cabin.
B. The rain beat down on the broken roof and leaked in through the cracks in the door.
C. The wind howled around the corners of the dwelling.
D. The storm swept past the cabin and was suddenly gone.
